Editors
Margaret Harker Farrand, Roy Green, Anthony Hamber, Sidney F. Ray
Content
Margaret Harker Farrand
President’s Report
Sidney F. Ray
Historical Research into Photographic Technology and Imaging Sciences
M. Hallett
The Manchester-Liverpool Circle
Philip Stokes
Photography as a Cultural Nexus – Edward Cahen, His Photographs, Family and Friends
Ross Murray
Documentary Photography and Social Change
Sidney F. Ray
The Applied Photography of Charles Piazzi Smyth
Antony Hamber
Computers and the History of Photography